{ "id": "CVE-2020-27832", "sourceIdentifier": "secalert@redhat.com", "published": "2021-05-27T14:15:07.357", "lastModified": "2021-06-08T02:12:25.117", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "A flaw was found in Red Hat Quay, where it has a persistent Cross-site Scripting (XSS) vulnerability when displaying a repository's notification. This flaw allows an attacker to trick a user into performing a malicious action to impersonate the target user. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability." }, { "lang": "es", "value": "Se encontr\u00f3 un fallo en Red Hat Quay, donde presenta una vulnerabilidad de tipo Cross-site Scripting (XSS) persistente cuando se muestra la notificaci\u00f3n de un repositorio. Este fallo permite a un atacante enga\u00f1ar a un usuario para llevar a cabo una acci\u00f3n maliciosa para suplantar al usuario objetivo. La mayor amenaza de esta vulnerabilidad es la confidencialidad, la integridad y la disponibilidad del sistema" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.0, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 2.3, "impactScore": 6.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 6.8, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "secalert@redhat.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:redhat:quay:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.0.0", "versionEndExcluding": "3.3.2", "matchCriteriaId": "57EA0E6C-9F68-42BA-B4DE-76C83879CB22" } ] } ] } ], "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1905784", "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Vendor Advisory" ] } ] }